Best Time to Visit Yilan: Month-by-Month Guide
Best months for Yilan: April, May, June, September.
- Best months for Yilan: April, May, June, September.
- Peak season is July, August, June. Expect higher prices and more visitors (estimated from the climate, not from visitor counts).
- Wettest months: June, May, August.
- The least pleasant month is January (score 5.2).
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 16°C | 13°C | 190 mm | 22 | – | – | 5.2 |
| February | 17°C | 13°C | 164 mm | 20 | – | – | 5.3 |
| March | 19°C | 15°C | 153 mm | 20 | – | – | 5.7 |
| April | 22°C | 18°C | 185 mm | 21 | – | – | 6.1 |
| May | 25°C | 21°C | 296 mm | 25 | – | – | 6.1 |
| June | 28°C | 24°C | 318 mm | 25 | – | – | 6.1 |
| July | 30°C | 25°C | 274 mm | 22 | – | – | 5.9 |
| August | 29°C | 25°C | 334 mm | 23 | – | – | 6.0 |
| September | 27°C | 24°C | 330 mm | 20 | – | – | 6.1 |
| October | 24°C | 21°C | 400 mm | 21 | – | – | 6.1 |
| November | 21°C | 18°C | 332 mm | 21 | – | – | 6.0 |
| December | 18°C | 14°C | 241 mm | 22 | – | – | 5.5 |
Frequently asked questions
When is the best time to visit Yilan?
The best months are April, May, June, September.
When is the rainy season in Yilan?
The wettest months are June, May, August.